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2 years ago

9

Show all steps necessary to verify the trigonometric identity:

2 answers:

Norma-Jean [14]2 years ago

7 0

All steps are attached in the pic below

vekshin12 years ago

4 0

Answer:

1+tan2x

Tan2x

= <u> sec²x </u> = <u>Sec²x </u> = cosec²x

Tan²x ( Sec²x/cosec²x)

Step-by-step explanation:

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Choose the graph which represents the solution to the inequality:<br> 3x + 8 ≥ 11

Mashutka [201]

The solution of the inequality is x ≥ 1.

Solution:

Given inequality:

$3 x+8 \geq 11$

To find the solution of the inequality:

$3 x+8 \geq 11$

Subtract 8 from both sides.

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Divide by 3 on both sides.

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The solution of the inequality is x ≥ 1.

The graph of the solution is attached below.

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